Cast
Based on Ekaterina Kurae's chapter 16 from the manga, and episode 10.5 of the anime.
Katsuragi, Hana
Kurae, Ekaterina
Beria, Teresa
Hell, Alexander Nikolaevich
Mitarai, Fumika
Mizaki, Professor
Noda, Yuri
Oikawa, Urara
Ootori, Shinichiro
Oribe, Mafuyu
Shiizaki, Lulu
Tsujidou, Miyuri
Yamanobe, Tomo